epa06206557 US President Donald J. Trump (R), with Frank ‘FX’ Giaccio (L), and his father Greg Giaccio (C), delivers remarks to the news media in the Rose Garden of the White House in Washington, DC, USA, 15 September 2017. President Trump accepted Giaccio’s offer after he wrote to the president saying it would be an ‘honor to mow the White House lawn’. EPA-EFE/SHAWN THEW